// 页面路径：store/index.js
import Vue from 'vue'
import Vuex from 'vuex'

Vue.use(Vuex);//vue的插件机制

//Vuex.Store 构造器选项
const store = new Vuex.Store({
    state:{//存放状态
        "username":"foo",
        "age":18,
		id:1
    },
	mutations:{
		updataid(state,id){
			this.state.id=id
		}
	}
})
export default store